fixed /publish command by changing the reference from @master go @v0 (#11320)

Author: Baz

.github/workflows/gke-kube-test-command.yml

@@ -76,7 +76,7 @@ jobs:
           sudo apt-get install socat
 
       - name: Set up Cloud SDK
-        uses: google-github-actions/setup-gcloud@master
+        uses: google-github-actions/setup-gcloud@v0
         with:
           project_id: ${{ secrets.GKE_TEST_PROJECT_ID }}
           service_account_key: ${{ secrets.GKE_TEST_SA_KEY }}

.github/workflows/publish-command.yml

@@ -51,7 +51,7 @@ jobs:
     environment: more-secrets
     steps:
       - name: Set up Cloud SDK
-        uses: google-github-actions/setup-gcloud@master
+        uses: google-github-actions/setup-gcloud@v0
         with:
           service_account_key: ${{ secrets.SPEC_CACHE_SERVICE_ACCOUNT_KEY }}
           export_default_credentials: true

.github/workflows/publish-external-command.yml

@@ -50,7 +50,7 @@ jobs:
     environment: more-secrets
     steps:
       - name: Set up Cloud SDK
-        uses: google-github-actions/setup-gcloud@master
+        uses: google-github-actions/setup-gcloud@v0
         with:
           service_account_key: ${{ secrets.SPEC_CACHE_SERVICE_ACCOUNT_KEY }}
           export_default_credentials: true